curl --request POST \
  --url https://test.digitaltermination.com/api/bill-payment/account-validation/{biller_id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "destination_account": "233201854694",
  "payer_name": "Internal QA",
  "receive_currency": "GHS",
  "receive_country": "GHA",
  "send_country": "ZMB",
  "send_currency": "ZMW",
  "reference": "ZMB3492bdu",
  "receive_amount": "1",
  "send_amount": "2"
}
'

import requests

url = "https://test.digitaltermination.com/api/bill-payment/account-validation/{biller_id}"

payload = {
    "destination_account": "233201854694",
    "payer_name": "Internal QA",
    "receive_currency": "GHS",
    "receive_country": "GHA",
    "send_country": "ZMB",
    "send_currency": "ZMW",
    "reference": "ZMB3492bdu",
    "receive_amount": "1",
    "send_amount": "2"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    destination_account: '233201854694',
    payer_name: 'Internal QA',
    receive_currency: 'GHS',
    receive_country: 'GHA',
    send_country: 'ZMB',
    send_currency: 'ZMW',
    reference: 'ZMB3492bdu',
    receive_amount: '1',
    send_amount: '2'
  })
};

fetch('https://test.digitaltermination.com/api/bill-payment/account-validation/{biller_id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://test.digitaltermination.com/api/bill-payment/account-validation/{biller_id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'destination_account' => '233201854694',
    'payer_name' => 'Internal QA',
    'receive_currency' => 'GHS',
    'receive_country' => 'GHA',
    'send_country' => 'ZMB',
    'send_currency' => 'ZMW',
    'reference' => 'ZMB3492bdu',
    'receive_amount' => '1',
    'send_amount' => '2'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://test.digitaltermination.com/api/bill-payment/account-validation/{biller_id}"

	payload := strings.NewReader("{\n  \"destination_account\": \"233201854694\",\n  \"payer_name\": \"Internal QA\",\n  \"receive_currency\": \"GHS\",\n  \"receive_country\": \"GHA\",\n  \"send_country\": \"ZMB\",\n  \"send_currency\": \"ZMW\",\n  \"reference\": \"ZMB3492bdu\",\n  \"receive_amount\": \"1\",\n  \"send_amount\": \"2\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://test.digitaltermination.com/api/bill-payment/account-validation/{biller_id}")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"destination_account\": \"233201854694\",\n  \"payer_name\": \"Internal QA\",\n  \"receive_currency\": \"GHS\",\n  \"receive_country\": \"GHA\",\n  \"send_country\": \"ZMB\",\n  \"send_currency\": \"ZMW\",\n  \"reference\": \"ZMB3492bdu\",\n  \"receive_amount\": \"1\",\n  \"send_amount\": \"2\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://test.digitaltermination.com/api/bill-payment/account-validation/{biller_id}")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"destination_account\": \"233201854694\",\n  \"payer_name\": \"Internal QA\",\n  \"receive_currency\": \"GHS\",\n  \"receive_country\": \"GHA\",\n  \"send_country\": \"ZMB\",\n  \"send_currency\": \"ZMW\",\n  \"reference\": \"ZMB3492bdu\",\n  \"receive_amount\": \"1\",\n  \"send_amount\": \"2\"\n}"

response = http.request(request)
puts response.read_body

{
  "account_name": "Vodafone",
  "account": 233201854694,
  "amount": null,
  "zeepay_id": 61108,
  "route": "Sochitel"
}